Static task
static1
Behavioral task
behavioral1
Sample
rGcsbax.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
rGcsbax.exe
Resource
win10v2004-20240226-en
General
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Target
rGcsbax.exe
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Size
47KB
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MD5
188a76dd2f86692ffd21824342f2a0db
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SHA1
695537f04de0ecfdb6bae6e6251cd89b430b8460
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SHA256
922bd76f4eec8025653b239a8897bab8ecd01fecec50af9a2381ec0731f9574d
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SHA512
75593c27d3503708e98a7fa7e88e3a8c7b46c07ec0ac6624f14ff050fab8ad38c9785a12a5069f48f0d8d559dae6c16b174491436f2d485c631f431cf40226ca
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SSDEEP
768:zXghkCCyN0r07suV3TMcBD3mXIRPbn+rLXiiEnlCLFqBk:zXghk5yAc938IRCKoqS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource rGcsbax.exe
Files
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rGcsbax.exe.exe windows:4 windows x64 arch:x64
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ